Glossary
DynamicInfo
A binary value in TaskCache\Tasks\{GUID} holding a task's creation, last run and last successful run FILETIMEs and its last result code.
DynamicInfo is not documented by Microsoft. Community research describes it as a version DWORD (usually 3), a FILETIME for creation or last registration, a FILETIME for the last run, a task state, a last result code (an HRESULT such as 0x80070002), and on Windows 8 and later a FILETIME for the last successful run: 28 bytes on Windows 7, 36 bytes later (cyber.wtf, winreg-kb).
The timestamps are UTC, which makes them the anchor for zoneless XML dates. See TaskCache registry forensics.